package edu.sctu.practice.class02.renzhaoxu.test22;

/**
 * Created by Administrator on 2015/11/12.
 */
public class Bus implements Vehicle{

    @Override
    public String stop(boolean s1) {
        return s1+"star";
    }

    @Override
    public String star(boolean s2) {
        return s2+"stop";
    }
}
